OAI/Geometry/SurfaceImmersion/Atlas/CompactLocalChart.lean

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1 declarations, 0 contain sorry, 0 declared as axioms

Compatible local charts near an injectively parameterized compact set restrict to one actual open partial homeomorphism.

  1. theorem OAI.ClosedSurfaceR4.FiniteOrderSmoothing.compact_local_chart_with_property line 13